Mybatis代码自动生成插件使用

1.配置pom.xml

添加mybatis-generator-maven-plugin到pom.xml。

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<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0"          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">     <parent>         <artifactId>orm</artifactId>         <groupId>com.cdai.demo</groupId>         <version>1.0-SNAPSHOT</version>     </parent>     <modelVersion>4.0.0</modelVersion>       <artifactId>mybatis-generator</artifactId>       <dependencies>         <dependency>             <groupId>mysql</groupId>             <artifactId>mysql-connector-java</artifactId>             <version>5.1.9</version>         </dependency>     </dependencies>       <build>         <plugins>             <plugin>                 <groupId>org.mybatis.generator</groupId>                 <artifactId>mybatis-generator-maven-plugin</artifactId>                 <version>1.3.2</version>                 <configuration>                     <verbose>true</verbose>                     <overwrite>true</overwrite>                 </configuration>             </plugin>         </plugins>     </build>   </project>

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2.插件配置文件

插件配置文件默认读取src/main/resources/generatorConfig.xml

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<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE generatorConfiguration         PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"         "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">   <generatorConfiguration>     <classPathEntry location="C:\Users\cdai\.m2\repository\mysql\mysql-connector-java\5.1.9\mysql-connector-java-5.1.9.jar" />       <context id="Test" targetRuntime="MyBatis3">           <jdbcConnection driverClass="com.mysql.jdbc.Driver"                         connectionURL="jdbc:mysql://192.168.1.100:3306/demo?generateSimpleParameterMetadata=true"                         userId="root"                         password="">         </jdbcConnection>           <javaTypeResolver >             <property name="forceBigDecimals" value="false" />         </javaTypeResolver>           <!-- generate Model -->         <javaModelGenerator targetPackage="com.cdai.demo.orm.mybatis" targetProject="D:\ideaspaces\demo\orm\mybatis-generator\src\main\java">             <property name="enableSubPackages" value="true" />             <property name="trimStrings" value="true" />         </javaModelGenerator>           <!-- generate xml -->         <sqlMapGenerator targetPackage="com.cdai.demo.orm.mybatis"  targetProject="D:\ideaspaces\demo\orm\mybatis-generator\src\main\resources">             <property name="enableSubPackages" value="true" />         </sqlMapGenerator>           <!-- generate Mapper -->         <javaClientGenerator type="XMLMAPPER" targetPackage="com.cdai.demo.orm.mybatis"  targetProject="D:\ideaspaces\demo\orm\mybatis-generator\src\main\java">             <property name="enableSubPackages" value="true" />         </javaClientGenerator>           <table schema="" tableName="account" domainObjectName="Account"></table>       </context>   </generatorConfiguration>

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3.运行插件

运行代码生成插件的Maven任务：

生成代码：